The Relay,electromagnetic, cataloged under National Stock Number 5945-01-724-0685, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-724-0685 |
| Primary Part Number | FCA-325-CX4 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 BRACKET(S) AND 1.0 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY |
| Mounting Facility Type and Quantity | 1 BRACKET(S) AND 2.0 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Arc Quenching Method | MAGNETIC |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.625 INCHES NOMINAL SECOND MOUNTING FACILITY IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.625 INCHES NOMINAL FIRST MOUNTING FACILITY IN |
| Main Contact Load Current Rating at Maximum Rated Voltage | 25.0 AMPERES AC AND 25.0 AMPERES DC RESISTIVE LOAD |
| Main Contact Load Current Rating at Maximum Rated Voltage | 5.0 AMPERES AC AND 5.0 AMPERES DC LAMP LOAD |
| Main Contact Load Current Rating at Maximum Rated Voltage | 10.0 AMPERES AC AND 10.0 AMPERES DC MOTOR LOAD |
| Main Contact Load Current Rating at Maximum Rated Voltage | 15.0 AMPERES AC AND 20.0 AMPERES DC INDUCTIVE LOAD |
| Duty Type | CONTINUOUS |
| Frequency in Hertz | 400.0 NOMINAL |
| Features Provided | ARC QUENCHING AND MAGNETIC SHIELD |
| Coil Quantity | 9 |
| Environmental Protection | HERMETIC AND VIBRATION RESISTANT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.446 INCHES NOMINAL FIRST MOUNTING FACILITY IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.446 INCHES NOMINAL SECOND MOUNTING FACILITY IN |
| Terminal Type and Quantity | 10 BINDING POST CONTACTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| FCA-325-CX4 PRIMARY | Te Connectivity Corporation (USA) |
NSN 5945-01-724-0685 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-724-0685 has 1 manufacturer part number on file: FCA-325-CX4 (Te Connectivity Corporation).
Key specifications for FCA-325-CX4: Mounting Facility Type and Quantity: 1 BRACKET(S) AND 1.0 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY; Mounting Facility Type and Quantity: 1 BRACKET(S) AND 2.0 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY; Main Contact Maximum Voltage Rating in Volts: 115.0 AC AND 28.0 DC; Arc Quenching Method: MAGNETIC. 18 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.